Finding the Fourth Proportional to 10,994.29, 16,487.92 and 3,596.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,994.29 : 16,487.92 = 3,596.76 : x
2. Step 2: Convert to fraction form
   10,994.29/16,487.92 = 3,596.76/x
3. Step 3: Cross multiply
   10,994.29x = 16,487.92 × 3,596.76
4. Step 4: Simplify right side
   10,994.29x = 59,303,091.14
5. Step 5: Solve for x
   x = 59,303,091.14/10,994.29
6. Step 6: Final answer
   x = 5,393.99